diff --git a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
index dc428b533e3..6a99e88f9fe 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
@@ -1793,6 +1793,17 @@
           desktop environments as needed.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          xfsprogs was update to version 5.15, which enables inobtcount
+          and bigtime by default on filesystem creation. Support for
+          these features was added in kernel 5.10 and deemed stable in
+          kernel 5.15. If you want to be able to mount XFS filesystems
+          created with this release of xfsprogs on kernel releases older
+          than 5.10, you need to format them with
+          <literal>mkfs.xfs -m bigtime=0 -m inobtcount=0</literal>.
+        </para>
+      </listitem>
       <listitem>
         <para>
           <literal>services.xserver.desktopManager.xfce</literal> now
diff --git a/nixos/doc/manual/release-notes/rl-2205.section.md b/nixos/doc/manual/release-notes/rl-2205.section.md
index b8b070bd6cf..bc0faad8867 100644
--- a/nixos/doc/manual/release-notes/rl-2205.section.md
+++ b/nixos/doc/manual/release-notes/rl-2205.section.md
@@ -621,6 +621,9 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - The polkit service, available at `security.polkit.enable`, is now disabled by default. It will automatically be enabled through services and desktop environments as needed.
 
+- xfsprogs was update to version 5.15, which enables inobtcount and bigtime by default on filesystem creation. Support for these features was added in kernel 5.10 and deemed stable in kernel 5.15.
+  If you want to be able to mount XFS filesystems created with this release of xfsprogs on kernel releases older than 5.10, you need to format them with `mkfs.xfs -m bigtime=0 -m inobtcount=0`.
+
 - `services.xserver.desktopManager.xfce` now includes Xfce's screen locker, `xfce4-screensaver`.
 
 - The `hadoop` package has added support for `aarch64-linux` and `aarch64-darwin` as of 3.3.1 ([#158613](https://github.com/NixOS/nixpkgs/pull/158613)).
diff --git a/pkgs/tools/filesystems/xfsprogs/default.nix b/pkgs/tools/filesystems/xfsprogs/default.nix
index 91225e6b97c..e81414a2595 100644
--- a/pkgs/tools/filesystems/xfsprogs/default.nix
+++ b/pkgs/tools/filesystems/xfsprogs/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   pname = "xfsprogs";
-  version = "5.14.2";
+  version = "5.15.0";
 
   src = fetchurl {
     url = "mirror://kernel/linux/utils/fs/xfs/xfsprogs/${pname}-${version}.tar.xz";
-    sha256 = "sha256-AczT753yg3dTpdh2uNqE6pV9E9ekYbjEbor6TrCaq8g=";
+    sha256 = "0mjdwxr2hhqkfa8xg0v74v3n27sjvlwm90jqnmx0587b60wbzlhk";
   };
 
   outputs = [ "bin" "dev" "out" "doc" ];